1 c. brown sugar
2 sticks real butter
12 oz. chocolate chips
Saltine crackers

Line a large jelly roll pan (one with sides) with foil. Cover with soda crackers. Boil brown sugar and butter together 3 minutes (start timing when it starts boiling). Pour over crackers. Bake 6 to 7 minutes at 375 degrees. While hot, pour chocolate chips on top. Smooth over. Let cool, then freeze for several hours. Break into pieces.